/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */
package org.geotools.gml2.bindings;

import org.geotools.gml2.GML;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.picocontainer.defaults.DefaultPicoContainer;

import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.MultiLineString;


public class GMLMultiLineStringTypeBindingTest extends AbstractGMLBindingTest {
    ElementInstance ml;
    ElementInstance line1;
    ElementInstance line2;
    GeometryFactory gf;

    protected void setUp() throws Exception {
        super.setUp();

        line1 = createElement(GML.NAMESPACE, "myLine", GML.LINESTRINGMEMBERTYPE, null);
        line2 = createElement(GML.NAMESPACE, "myLine", GML.LINESTRINGMEMBERTYPE, null);
        ml = createElement(GML.NAMESPACE, "myMultiLine", GML.MULTILINESTRINGTYPE, null);

        container = new DefaultPicoContainer();
        container.registerComponentImplementation(GeometryFactory.class);
        container.registerComponentImplementation(GMLGeometryCollectionTypeBinding.class);
        container.registerComponentImplementation(GMLMultiLineStringTypeBinding.class);
    }

    public void test() throws Exception {
        Node node = createNode(ml, new ElementInstance[] { line1, line2 },
                new Object[] {
                    new GeometryFactory().createLineString(
                        new Coordinate[] { new Coordinate(0, 0), new Coordinate(1, 1) }),
                    new GeometryFactory().createLineString(
                        new Coordinate[] { new Coordinate(2, 2), new Coordinate(3, 3) })
                }, null, null);

        GMLGeometryCollectionTypeBinding s1 = (GMLGeometryCollectionTypeBinding) container
            .getComponentInstanceOfType(GMLGeometryCollectionTypeBinding.class);
        GMLMultiLineStringTypeBinding s2 = (GMLMultiLineStringTypeBinding) container
            .getComponentInstanceOfType(GMLMultiLineStringTypeBinding.class);

        MultiLineString mline = (MultiLineString) s2.parse(ml, node, s1.parse(ml, node, null));

        assertNotNull(mline);
        assertEquals(mline.getNumGeometries(), 2);
    }
}